US 12,320,122 B2
Filtration device with ion dispersing material
Karen M. Sager, Ridgewood, NJ (US)
Filed by Karen M. Sager, Ridgewood, NJ (US)
Filed on Apr. 19, 2024, as Appl. No. 18/640,208.
Application 18/640,208 is a continuation of application No. 16/802,895, filed on Feb. 27, 2020, granted, now 11,970,860.
Prior Publication US 2024/0263453 A1, Aug. 8, 2024
Int. Cl. E04D 13/076 (2006.01); C02F 1/00 (2023.01); C02F 1/50 (2023.01); C02F 103/00 (2006.01)
CPC E04D 13/076 (2013.01) [C02F 1/004 (2013.01); C02F 1/505 (2013.01); C02F 2103/001 (2013.01); C02F 2303/04 (2013.01)] 20 Claims
OG exemplary drawing
 
15. A filtration device for filtering a fluid, comprising:
a barrier member having a plurality of openings through which the fluid can penetrate the barrier member, the barrier member having
first members that extend along a first direction, and
second members that extend along a second direction that is non-parallel to the first direction; and
an ion-dispersing member attached to the barrier member,
wherein the barrier member is a single-layer mesh comprising the first members and the second members,
a first portion of the ion-dispersing member is uncovered on a first side of the barrier member by any part of the barrier member,
a second portion of the ion-dispersing member is uncovered on the first side of the barrier member by any part of the barrier member,
the first portion has a length along the first side of the barrier member,
the second portion has a length along the first side of the barrier member, and
the length of the first portion and the length of the second portion are different lengths.